2024 Sep 28 1700 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 0 Z-Class : A [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Axx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.195122 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.3386 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1065952 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.189189 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.171367 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 0.595210 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 3.39024 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 8.66960 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.9076 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1030298 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.169492 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.360894 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 0 Z-Class : A [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Axx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.0451128 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 4 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.1372 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7901453 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.171569 p-Class : s [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.356874 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 3.28000 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.72727 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.3533 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.38827106 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.431373 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.56069 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.24138 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 38.4399 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.87248499 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0571429 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 0.0916667 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.5465 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.6479103 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.174419 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 1.76279 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.7770 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9864981 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.128713 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.486891 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cki [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 1.50000 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 85.9576 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2391549 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0400000 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.872727 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma